Answer:
Option 4: Every term in Pattern B is 3 times the corresponding term in Pattern A. 
Explanation:
If you compare the rate of change between Pattern A and Pattern B:
Pattern A's rate of change = 5, 
Pattern B's rate of change = 15. 
Every term in Pattern B is 3 times as large as its corrresponding term in Pattern A:
For example, Pattern A's term of 5 compared to Pattern B's 15: 
15 is 3 times more than 5. 
The same goes with Pattern A's term of 10 compared to Pattern B's 30: 
30 is 3 times more than 10. 
Therefore, the correct answer is Option 4: Every term in Pattern B is 3 times the corresponding term in Pattern A.